10-12X1/2 Slotted Indent Hex Washer Serrated Self Tap Screw Type A Full Thread Zinc (Pack Qty 8,000) BC-1008ASWS

$360.16
SKU:
BC-1008ASWS
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Description

Slotted Indent Hex Washer Serrated Self Tap Screw Type A Full Thread Zinc

For self starting in thin (.015-.050 thick) metal or resin-filled plywood. 18-8 Stainless steel tapping screws may be used in applications which require general atmospheric corrosion resistance. Fastening stainless steel parts to aluminum or steel can cause a type of corrosion known as a galvanic couple in some environments